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Residual compression property and response of honeycomb sandwich structures subjected to single and repeated quasi-static indentation [PDF]
Reviews on Advanced Materials Science, 2021 This paper investigated the response and residual compression properties of honeycomb sandwich structures subjected to single quasi-static indentation (QSI) and repeated QSI (RQSI). The damage depth after repeated low-velocity impact (LVI) was considered
Ye Hangyu +5 more
doaj +2 more sources
Microstructural evolution and surface integrity of ultrasonic surface rolling in Ti6Al4V alloy
Journal of Materials Research and Technology, 2021 Ultrasonic surface rolling technology is a new mechanical surface treatment technology that can improve the surface integrity, increase the amplitude and depth of the residual compressive stress layer and improve the fatigue property of metal materials ...
Xian Luo +4 more
doaj +1 more source
Creep and Residual Properties of Filament-Wound Composite Rings under Radial Compression in Harsh Environments [PDF]
Polymers, 2020 This work focuses on the viscoelastic response of carbon/epoxy filament-wound composite rings under radial compressive loading in harsh environments. The composites are exposed to three hygro-thermo-mechanical conditions: (i) pure mechanical loading, (ii) mechanical loading in a wet environment and (iii) mechanical loading under hygrothermal ...
Eggers, Frederico +4 more
openaire +3 more sources
Journal of Materials Research and Technology, 2023 Static force, ultrasonic amplitude, feed rate, and rolling spacing parameters of 42CrMo steel treated by the ultrasonic surface rolling process (USRP) were optimized by the Grey-Taguchi method. Nine sets of experiments based on an orthogonal array design
Yuhui Yang +5 more
doaj +1 more source
An Investigation on Wear Behavior of ER8 and SSW-Q3R Wheel Steel under Pure Rolling Condition
Metals, 2020 In this paper, the wear property of ER8 and SSW-Q3R wheel steel under pure rolling condition was studied by GMP-30 wear tester. The results showed that the wear loss of the ER8 wheel steel was higher than that of the SSW-Q3R wheel steel at the same ...
Hai Zhao +6 more
doaj +1 more source
Anti-high speed impact properties of carbon fiber/bismaleimide resin composites
Cailiao gongcheng, 2021 The carbon fiber/bismaleimide resin composites were prepared by the autoclave molding process. Effects of carbon fiber type and volume fraction of carbon fiber on the high speed impact properties were investigated by air cannon impact testing machine ...
GU Shan-qun +6 more
doaj +1 more source
Cailiao gongcheng, 2020 TC4 titanium alloy was shot-peened by multiple kinds of intensity and surface coverage. Surface roughness and topography, residual stress profile were compared. Moreover room-temperature rotating-bending fatigue property was tested. The results show when
WANG Xin +4 more
doaj +1 more source
Metals, 2020 Fatigue property is a key evaluation index for the service reliability of railway axle. In this work, the effect of ultrasonic surface rolling processing (USRP) on the surface characteristic and fatigue property was investigated in an EA4T axle steel ...
Xiaodi Wang +4 more
doaj +1 more source
Case Studies in Construction Materials, 2022 Expanded vermiculite (EV) is an innovative alternative to conventional fire-resistance material due to exceptional thermal performance and non-combustible property.
Jingbo Liu +6 more
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Evaluation of the mechanical properties of self compacting concrete using current estimating models. Estimating the modulus of elasticity, tensile strength, and modulus of rupture of self compacting concrete [PDF]
, 2011 This study includes an analysis of the applicability of current models used for estimating the mechanical properties of conventional concrete to self-compacting concrete.
Agranati Landsberger, Galit +2 more
core +3 more sources